\begin{tikzpicture}
  \begin{scope}[x=0.7cm, y=0.7cm, step=0.7cm, thick]
    \board{6}{6};  
    \qb{(1,5)};
    \qb{(2,6)};
    \qb{(5,6)};
    \qb{(6,5)};
    \qw{(1,2)};
    \qw{(2,1)};
    \qw{(5,1)};
    \qw{(6,2)};
    \move{(2,6)}{(2,3)}{(5,3)};
  \end{scope}
\end{tikzpicture}

% 5 W . X X .
% 4 . B X X .
% 3 X X . X .
% 2 X X X X .
% 1 . . . . .
%   A B C D E 
% P-class
